| 摘要 |
<p>[Object] To provide a magnetic sensor having a structure that equalizes temperatures of a plurality of magnetoresistance elements. [Solving Means] Magnetic sensitive sections 121-124 forming a magnetoresistance element MR1 and magnetic sensitive sections 131-134 forming a magnetoresistance element MR2 are arranged on a substrate 11. The magnetic sensitive sections 121-124, and 131-134 are formed of elongated semiconductor layers, and the magnetic sensitive section 121-124 include shortening electrodes made of an electrically conductive material arranged at predetermined intervals on the semiconductor layers in the longitudinal direction thereof. The magnetic sensitive sections 121-124 and 131-134 are arranged close to each other with the longitudinal direction thereof in parallel to each other. The magnetic sensitive sections 121-124 and 131-134 are arranged in the order of the magnetic sensitive sections 131 and 132 of the magnetoresistance element MR2, the magnetic sensitive sections 121 and 122 of the magnetoresistance element MR1, the magnetic sensitive sections 133 and 134 of the magnetoresistance element MR2, the magnetic sensitive sections 123 and 124 of the magnetoresistance element MR1.</p> |
